Ludicrous and unconvincing action movie, virtually every significant part of which is thoroughly unbelievable.

Our protagonist, having been captured by the Secret Services, manages to escape unseen from an underground detention centre, which miraculously does not appear to have CCTV in any of the places she passes through, not even the exit. Then she walks across a desert, from a point from which no civilisation or means of support can be seen, and arrives at a distant river settlement in fine fettle, despite having spent all of her previous years in the arctic tundra and therefore having no acclimatisation to hot weather.
Later, she hides in the back of a van for several hours, neither her nor her fellow travellers having any of the usual bodily needs (we know they haven't stopped in the journey, because they are being followed by people who are pursuing her). When her father is finally cornered by the agents, they have inexplicably arrived unarmed, despite having had no compunction about killing many people on their way to get him, and no reason to take him alive. They have already approached her similarly unprepared, despite us learning later that their boss intends to kill her anyway.

Some good performances, not least from Saoirse Ronan and Jessica Barden. Idiotic over-use of subtitles; do we really need a translation of "Guten Tag"?

History is the lies of the victors coupled with the delusions of the defeated. It is an imagined certainty created at the point where the imperfection of memory meets the inadequacy of documentation.